54863680

素因数分解:

$2^6\times 5^1\times {\mathrm{171449}}^1$

素因数の和:171466

約数の個数: 28

約数和(自身を含む): 130644900

約数和(自身を除く): 75781220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 171449, 342898, 685796, 857245, 1371592, 1714490, 2743184, 3428980, 5486368, 6857960, 10972736, 13715920, 27431840, 54863680]

約数ペア:

[(1, 54863680), (2, 27431840), (4, 13715920), (5, 10972736), (8, 6857960), (10, 5486368), (16, 3428980), (20, 2743184), (32, 1714490), (40, 1371592), (64, 857245), (80, 685796), (160, 342898), (320, 171449)]